danielrules568 danielrules568

25-01-2022
Chemistry

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if 25 grams of c3h8 reacts with excess O2, how many grams of CO2 will be formed

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Аноним Аноним

25-01-2022

[tex]\\ \tt\longmapsto C_3H_8+5O_2=3CO_2+4H_2O[/tex]

1mol of C_3H_8 gives 3moles CO_2

[tex]\\ \tt\longmapsto No\:of\:moles=\dfrac{25}{44}=0.6mol[/tex]

Moles of CO_2

0.6(3)=1.8mol

Mass :-

[tex]\\ \tt\longmapsto 1.8(44)=79.2g[/tex]

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